TY - GEN AU - Lorenzon,G AU - Corsi,M TI - [Ultrasonic study of the dimensions of the common bile duct in various postures] SN - 0033-8362 PY - 1991///0102 KW - Common Bile Duct KW - diagnostic imaging KW - Common Bile Duct Diseases KW - Dilatation, Pathologic KW - Humans KW - Posture KW - Ultrasonography N1 - Publication Type: Journal Article; Review ER -